We put the Oppo Find X9 Ultra up against the Vivo X300 Ultra to see which telephoto smartphone reigns supreme.

The vivo X200 Ultra made quite a splash earlier this year, despite being restricted to the Chinese market. One of the most prominent features was the optional telephoto extender lens, which attaches ...

Telephoto lenses for Nikon cameras allow photographers and video shooters to get close-up shots of distant, fast-moving, or dangerous subjects. The unrivaled range and versatility of the telephoto ...

Tecno and Samsung are collaborating on continuous optical zoom lenses to simplify smartphone cameras. The Freeform Continuum module offers seamless 1x-9x zoom, eliminating focal jumps. They also ...